Compact Universal USB Wall Travel Spare Battery Charger with LCD Indicator Screen for ZTE Z796C Z796 796C 796 Majesty Samsung Galaxy S5 S4 S3 Note 3 Note 2 LG G3 G2 HTC Nokia Motorola Cell Phone Perfect travel companion Ideal for charging a spare battery Small and compact design works with 110-220V Automatically detects positive/negative polarity contacts Compatible with Most cell phones, PDA, MP3 players and digital cameras with Li-Ion, Ni-MH batteries.